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Guide to Boiler Efficiency

It is straight forward to work out how much money you can save by switching to a new boiler.

As a rough guide, the efficiency of a boiler that is 10 years old or more will most likely be between 70% and 80%. Boilers that are more than 20 years old might be as little as 60% efficient.

By switching to a new condensing boiler, the efficiency of which will be around 91%, householders stand to save 10-30% on their gas bills.

The average household heating and hot water bill is around £800. Householders could save between £80 and £240 per annum on their fuel bills by switching to an A-rated condensing boiler, more if coupled with a well controlled, weather compensated programmable room stat.

Book a free survey and speak with one of our engineers. We do not employ sales persons, the attending engineer is an experienced installer.